Max. current: 10A / gang, Power supply: 90 – 264V AC (50 / 60Hz), Max. power: 2200W / gang, 3500W / total.
You can create price alert here, copy coupons and view price history. What is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
.
Link: Banggood product page
1. ($17.84): BGSHOM15
2. ($19.99): 13f142
just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 502C6B, elec, BG4CHR2, BGCITYADS2019, BGE13, bGpAnDacHeCk, BGVDay10%off, 0e7f33, FBCOUPON1, bGhOnEy10, BGTT10, BGSMOFF, BGSONOFF15, BGELIG0920, BgcLuBofErtA10, BGSONOFF16, BG15Sonoff
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – SONOFF 4CH Rev2 Smart Switch ($-3)
Price history and price alert
Do you need price history chart (for all/most countries) for SONOFF 4CH Rev2 Smart Switch [EU/UK]? There we go. The lowest price was: $16.99.
Price records source(s): Banggood
Click on image to enlarge. ![Price history for SONOFF 4CH Rev2 Smart Switch [EU/UK]](https://couponsfromchina.com/pricehistory/History19555.png "SONOFF 4CH Rev2 Smart Switch [EU/UK] price history")
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).